Troubleshooting Craftsman Garage Door Opener Sensors

In this video from sears partsdirect we ll show you some simple fixes like checking the garage door opener s alignment and clearing obstructions.

Troubleshooting craftsman garage door opener sensors.

Prevents the garage door from closing onto people pets or objects. 2 safety sensors easy to install mounting brackets 3 ft extension wire and connectors. Safety sensors are critical components of most automatic garage doors. Craftsman 139 53663srt garage door opener troubleshooting.

If an object or person is in the way of the beam the closing door reverses direction. Craftsman garage door openers just like any other garage door opener on the market can have problems. Fits any craftsman garage door opener manufactured after 1997. If your craftsman garage door opener fails to close the door properly you may need to disable the sensor light temporarily until you can replace the sensors.

This safety reversing sensor is actually a pair of. Most of the features and functions on each model work in the same way. It utilizes a 1 2 hp motor which is the most common type for residential garage door openers. Sometimes the sensor becomes faulty and needs to be replaced.

Replace the main gear drive if the garage door opener makes a grinding noise but the door doesn t move your main drive gear is probably toast. One of the craftsman s most popular models the 139 53663srt garage door opener was created exclusively for residential use. All garage door openers use a sensor light to prevent the door from closing when an object is in its path. Troubleshooting safety sensors for garage doors.

The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor. When problems arise following some basic troubleshooting steps will help diagnose the cause of the problem. Most of these problems can be fixed with some troubleshooting steps and in this post you are going to learn how to troubleshoot a craftsman garage door opener. The garage door opener has two sensors that prevent the garage door from closing on a person or object.

Craftsman openers are self diagnostic. The sensors detect obstructions in the path of a closing garage door and. Each of the several models of the craftsman 1 2 hp garage door opener is operated by a chain drive. Sears craftsman garage door openers have an important safety feature that prevents the door from closing when something or someone is in the way.

One that sends an infrared beam and one that receives the beam.